Each energy level contains a different number of sublevels which means each energy level can hold a different amount of electrons. How many electrons does
the third energy level hold?
A.2
B. 32
C. 8
D. 18

Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.